Valve functionExhaust air one-way flow control function
Pneumatic connection, port 1QS-8
Pneumatic connection, port 2G1/4
Type of actuationManual
Adjustment componentExternal hex
Type of mountingScrew-in
Standard nominal flow rate in flow control direction530 l/min
Standard nominal flow rate in blocked direction402 l/min ... 578 l/min
Ambient temperature0 °C ... 150 °C
Mounting positionoptional
Symbol00991452
Operating pressure complete temperature range0.2 bar ... 10 bar
Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi)720 l/min
Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi)610 l/min ... 760 l/min
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
LABS (PWIS) conformityVDMA24364-B2-L
Storage temperature-10 °C ... 150 °C
Media temperature0 °C ... 150 °C
Nominal torque5 Nm
Tolerance for nominal tightening torque± 10%
Product weight37 g
Note on materialsRoHS-compliant
Material sealsFPM
Material hollow boltWrought aluminium alloy
Material release ringNickel-plated brass
Material adjusting screwHigh-alloy stainless steel
Material swivel fittingBrass Nickel-plated
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